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Pool Filters & Spa Filters

Your pool and spa should be for you, not for bacteria. Be sure to replace your old pool filter to keep your Jacuzzi and swimming pool clean. Discount Filter Store carries an expansive line of replacement pool filters and spa filters from industry leading brands like Tier1. With antimicrobial pool filters, you can swim with confidence knowing that no harmful microbes are swimming with you. Enjoy your summer with clean water.

Not sure which filter you need? Speak with one of our filter experts at 1-800-277-3458, and we’ll answer your filter questions to help you find the best product for you.

37 Item(s)

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  • Pleatco PA126 Replacement Pool and Spa Filter

    Pleatco PA126 Pool and Spa Replacement Filter

    $68.99 Retail Price:  $104.78
  • Pleatco PA126-4 Replacement Pool and Spa Filter
  • PAS-1035 Tier1 Replacement Pool and Spa Filter
  • Pleatco PA126-PAK4 Replacement Pool and Spa Filter

    Pleatco PA126-PAK4 Pool and Spa Filter Replacement (4-Pack)

    $220.99 Retail Price:  $391.75
  • Tier1 brand replacement for CX1280-XRE (front)

    Tier1 brand replacement for CX1280-XRE

    $62.95 Retail Price:  $108.20
  • Pleatco PA131-4 Replacement Pool and Spa Filter
  • Pleatco PA131-PAK4 Replacement Pool and Spa Filter (4-Pack)

    Pleatco PA131-PAK4 Pool and Spa Replacement Filter (4-Pack)

    $239.95 Retail Price:  $404.74
  • Tier1 brand replacement for CX1380-RE (front)

    Tier1 brand replacement for CX1380-RE

    $65.99 Retail Price:  $95.44
  • Pleatco PA137-4 Replacement Pool and Spa Filter
  • Pleatco PA137-M Tier1 Replacement Pool and Spa Filter
  • Pleatco PA137-PAK4 Replacement Pool and Spa Filter (4-Pack)

    Pleatco PA137-PAK4 Pool and Spa Replacement Filter (4-Pack)

    $263.99 Retail Price:  $429.03
  • Pleatco PAP150-4 Replacement Pool and Spa Filter

    Pleatco PAP150-4 Pool and Spa Filter Replacement

    $102.99 Retail Price:  $122.26
  • Pleatco PAP200-M4 Replacement Pool and Spa Filter
  • Pleatco PBH100 Replacement Pool and Spa Filter

    Pleatco PBH100 Pool and Spa Filter Replacement

    $83.63 Retail Price:  $98.47
  • Tier1 brand replacement for 817-0143, 178585 & R173578 (front)
  • Pleatco PCC130-M Replacement Pool and Spa Filter
  • Pleatco PCC130-PAK4 Replacement Pool and Spa Filter (4-Pack)
  • Pleatco PCST120 Replacement Pool and Spa Filter

    Pleatco PCST120 Pool and Spa Filter Replacement

    $58.52 Retail Price:  $69.60
  • Pleatco PCST120-M Replacement Pool and Spa Filter

    Pleatco PCST120-M Pool and Spa Antimicrobial Filter Replacement

    Regular Price: $72.28

    Special Price: $49.05

  • Pleatco PDC550-AFS Replacement Pool and Spa Filter
  • Pleatco PFAB125-4 Replacement Pool and Spa Filter

    Pleatco PFAB125-4 Pool and Spa Filter Replacement

    $111.74 Retail Price:  $130.80
  • Pleatco PFAB150 Replacement Pool and Spa Filter

    Pleatco PFAB150 Pool and Spa Filter Replacement

    $84.23 Retail Price:  $99.16
  • Pleatco PJ200S-4 replacement for 42-3668-08-R

    Pleatco PJ200S-4 replacement for 42-3668-08-R

    $113.95 Retail Price:  $171.25
  • Pleatco PJ200S-M4 replacement for 42-3668-08-R (Antimicrobial)
  • Pleatco PJAN145 replacement for A0104100

    Pleatco PJAN145 replacement for A0104100

    $73.99 Retail Price:  $90.84
  • Pleatco PJAN145-M replacement for A0104100 (Antimicrobial)

    Pleatco PJAN145-M replacement for A0104100 (Antimicrobial)

    $109.67 Retail Price:  $128.42
  • Pleatco PJAN145-PAK4 replacement for A0104100 (4-Pack)

    Pleatco PJAN145-PAK4 replacement for A0104100 (4-Pack)

    $342.11 Retail Price:  $395.73
  • Pleatco PJANCS200-4 replacement for R0462400

    Pleatco PJANCS200-4 replacement for R0462400

    $106.99 Retail Price:  $167.42
  • Pleatco PJANCS250-4 replacement for R0462500

    Pleatco PJANCS250-4 replacement for R0462500

    $166.18 Retail Price:  $193.41
  • Pleatco PJC180-M4 replacement for 42-3799-25-R

    Pleatco PJC180-M4 replacement for 42-3799-25-R

    $147.92 Retail Price:  $172.41
  • Pleatco PSR135-4 Replacement Pool and Spa Filter

    Pleatco PSR135-4 Replacement Pool and Spa Filter

    $127.02 Retail Price:  $148.37
  • Pleatco PSR135-M4
  • Pleatco PSR137-4 Replacement Pool and Spa Filter

    Pleatco PSR137-4 Replacement Pool and Spa Filter

    $125.99 Retail Price:  $146.75
  • Pleatco PSR137-M4 Replacement Pool and Spa Filter

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